• · High-quality AD/DA Converters and dual high-speed DSP architecture , and HIFI hardware

    design delivers natural and enthralling timbre .

    · The design for low noise MIC pre-amp makes the sound clearer and sweeter .

    · Two sets of curves are configured to adapt to a variety of microphone applications .

    · 5.1 Channels , mixing ratio(Echo/Reverb/Music/Direct) of all outputs can be adjusted .

    · Parameters of all channels can be adjusted independently or linked together , such a flexible

    and convenient .

    · The 5th generation Reverb algorithm with professional early reflections and modulation give

    more excellent sound field and warmer .

    · High quality Echo algorithm with three modes : Mono/Dual/Stereo.

    · Professional FBE function can effectively eliminate the howling,in order to increase the system

    Gain or used in severe environment .

    · Singing and Disco two kinds of work modes , intelligent automatic switching .

    · Support analog or S/PDIF(coaxial or optical) music sources. USB , RS232, Infrared or wired remote ,

    interface , friendly graphical user interface .


  • Music

    SNR

    Bypass , Pitch-Shifter Off

    107dBAnalog),≥114dBS/PDIF

    THD+N

    Output +4dBu, 1KHz

    0.002%Analog)≤0.001% S/PDIF

    Frequency Response

    L/R/C/SL/SR

    20Hz~20KHz ±0.5dB

    S.W

    20Hz~2000Hz ±0.5dB

    Max Input Level

    Analog Inputs : BGM/IN1/IN2

    4Vrms

    S/PDIF Inputs :Optical/Coaxial

    0dBFS=2Vrms

    Max Output Level

    4Vrms

    Gain

    Analog Inputs : BGM/IN1/IN2

    -30dB~+18dB

    S/PDIF Inputs :Optical/Coaxial

    -30dB~+12dB(Trim:-12dB~0dB)

    Pitch-Shifter

    ±12pitches,100Cent(Half Tone)/Step

    MIC

    SNR

    Bypass , Effect Off

    99dB

    THD+N

    Output +4dBu ,1KHz

    0.006%

    Frequency Response

    L/R/C/SL/SR

    20Hz~20KHz ±0.5dB

    S.W

    20Hz~2000Hz ±0.5dB

    Sensitivity/Impedance

    3 Front Inputs

    31mVrms/3.3KΩ

    2 Rear Inputs

    44mVrms/10 KΩ

    Gain

    3 Front Inputs

    30dB~42dB

    2 Rear Inputs

    39dB

    Video

    Inputs/Outputs

    3IN , 1OUT ,Follow the music input selection

    Sensitivity/Impedance      1Vpp/75Ω

    Parameter Equalizer & Filter

    PEQ/Lo-Shelf/Hi-Shelf

    Bands : Music 15 , MIC 15*2 ,Main Output 10 , Center 10 , Subwoofer 7 , Surround 7 , Echo 10 , Reverb 10

    Frequency : 19.7Hz~20.2Hz,

    Gain : -15dB~+12dB

    19.7Hz~2000Hz(S.W)

    Bandwidth(Oct) : 0.011~3.595

    Filter

    HPF: 19.7Hz~202Hz

    LPF: 12.1KHz~20.2KHz

    19.7Hz~1KHz(S.W)

    35.1Hz~2KHz(S.W)

    Roll-off : 12dB/24dB/36dB/48dB

    Type:Bessel/Butterworth/Linkwitz-Riley

    Others

    Remote Control

    Infrared Receiver , Line remote (Type S Connector)

    Online Control

    RS232C(DB9 Female) , USB(Type B, Driver Free)

    Main Input

    AC220V 50~60Hz

    Power Consumption

    21.5W

    Fuse Size

    T1AL/250VAC

    Net Weight

    3.5Kg

    Dimension(W*H*D)

    482*158*45(mm)

  • K7 setup.rar

    K7 User Manual.pdf

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